27634950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 87899136

約数和(自身を除く): 60264186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 283, 310, 315, 350, 434, 450, 465, 525, 558, 566, 630, 651, 775, 849, 930, 1050, 1085, 1302, 1395, 1415, 1550, 1575, 1698, 1953, 1981, 2170, 2325, 2547, 2790, 2830, 3150, 3255, 3906, 3962, 4245, 4650, 5094, 5425, 5943, 6510, 6975, 7075, 8490, 8773, 9765, 9905, 10850, 11886, 12735, 13950, 14150, 16275, 17546, 17829, 19530, 19810, 21225, 25470, 26319, 29715, 32550, 35658, 42450, 43865, 48825, 49525, 52638, 59430, 61411, 63675, 78957, 87730, 89145, 97650, 99050, 122822, 127350, 131595, 148575, 157914, 178290, 184233, 219325, 263190, 297150, 307055, 368466, 394785, 438650, 445725, 552699, 614110, 657975, 789570, 891450, 921165, 1105398, 1315950, 1535275, 1842330, 1973925, 2763495, 3070550, 3947850, 4605825, 5526990, 9211650, 13817475, 27634950]

約数ペア:

[(1, 27634950), (2, 13817475), (3, 9211650), (5, 5526990), (6, 4605825), (7, 3947850), (9, 3070550), (10, 2763495), (14, 1973925), (15, 1842330), (18, 1535275), (21, 1315950), (25, 1105398), (30, 921165), (31, 891450), (35, 789570), (42, 657975), (45, 614110), (50, 552699), (62, 445725), (63, 438650), (70, 394785), (75, 368466), (90, 307055), (93, 297150), (105, 263190), (126, 219325), (150, 184233), (155, 178290), (175, 157914), (186, 148575), (210, 131595), (217, 127350), (225, 122822), (279, 99050), (283, 97650), (310, 89145), (315, 87730), (350, 78957), (434, 63675), (450, 61411), (465, 59430), (525, 52638), (558, 49525), (566, 48825), (630, 43865), (651, 42450), (775, 35658), (849, 32550), (930, 29715), (1050, 26319), (1085, 25470), (1302, 21225), (1395, 19810), (1415, 19530), (1550, 17829), (1575, 17546), (1698, 16275), (1953, 14150), (1981, 13950), (2170, 12735), (2325, 11886), (2547, 10850), (2790, 9905), (2830, 9765), (3150, 8773), (3255, 8490), (3906, 7075), (3962, 6975), (4245, 6510), (4650, 5943), (5094, 5425)]